通風管道在別墅中的廣泛應(yīng)用？

發(fā)布人：http://www.rdhw.com.cn   發(fā)布時間：2021-05-24 16:24:31

不銹鋼通風管道嚴格上來說是一類風管加工工藝，別稱螺旋咬縫薄壁管，它是用金屬帶料卷制成螺旋形咬縫的薄壁管，因為應(yīng)用的材料為金屬，故又稱螺旋咬縫金屬管，應(yīng)用于西方的軍工業(yè)，如艦船、船舶通風、空調(diào)系統(tǒng)，之后用以火車、地鐵、礦山等民用設(shè)施。

Strictly speaking, stainless steel ventilation pipe is a kind of air pipe processing technology, also known as spiral biting thin-walled pipe. It is made of metal strip coil into spiral biting thin-walled pipe. Because the applied material is metal, it is also called spiral biting metal pipe. It is used in military industry of western countries, such as ship, ship ventilation, air conditioning system, and then used in train, subway, air conditioning system Mine and other civil facilities.

到2000年時，據(jù)調(diào)查，美國寫字樓、、地鐵等應(yīng)用不銹鋼風管已達95.6%。民用住宅建筑中中 央空調(diào)應(yīng)用螺旋風管占比亦達72.5%。我國從90年代中期開始引入該技術(shù)用以造船業(yè)，隨之我國經(jīng)濟的騰飛，空調(diào)的應(yīng)用逐年增加，排送風配套產(chǎn)品質(zhì)量不斷提升 ，不銹鋼風管在某些別墅中獲得普遍應(yīng)用。

By 2000, according to the survey, 95.6% of office buildings, shopping malls and subways in the United States had stainless steel ducts. Spiral duct also accounts for 72.5% of central air conditioning applications in residential buildings. China began to introduce this technology to shipbuilding industry in the mid-1990s. With the rapid development of China's economy, the application of central air conditioning is increasing year by year, the quality of exhaust and supply air supporting products is constantly improving, and stainless steel air duct is widely used in some villas.

（1）方便安裝

(1) Easy to install

不銹鋼通風管道的安裝明顯地減少了管與管中間的連接點，使管件結(jié)合部的泄漏減少到低程度，常見的不銹鋼風管長度是3~6m，而常見的矩形風管的長度只有1~1.5m；且連接兩個不銹鋼風管只需一個管接件，而傳統(tǒng)式的矩形風管的連接則經(jīng)常需要一個完全獨立的雙法蘭系統(tǒng)。

The installation of stainless steel ventilation pipe obviously reduces the connection points between pipes and reduces the leakage at the joint of pipe fittings to a low degree. The common length of stainless steel ventilation pipe is 3 ~ 6m, while the common length of rectangular ventilation pipe is only 1 ~ 1.5m; And only one connector is needed to connect two stainless steel air ducts, while the traditional rectangular air duct often needs a completely independent double flange system.

（2）產(chǎn)品標準化

(2) Product standardization

不銹鋼圓風管的配件（管件和接頭）的生產(chǎn)已高度自動化、系統(tǒng)化，并具備工業(yè)化的質(zhì)量控制。

The production of fittings (fittings and joints) of stainless steel round duct has been highly automated and systematic, and has industrialized quality control.

（3）壓降低

(3) Pressure drop

大家都知道圓形風管的風阻比矩形風管的風阻要小得多。

As we all know, the wind resistance of circular duct is much smaller than that of rectangular duct.

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